BinaryOperatorNode Convenience interface for operations which only have two nodes BlockAcceptingNode Any thing which implements this represents a Callable-like node which can have a block associated with it as part of that call. IArgumentNode Does the node contain an argument list? In...

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The JRuby community is pleased to announce the release of JRuby 1.7.2 Homepage: http://www.jruby.org/ Download: http://www.jruby.org/download JRuby 1.7.2 is our second update release since JRuby 1.7.0. The primary goal of 1.7 point releases is to fill out any missing compatibility iss...

ScipritngContainer provides various methods and resources that are useful for embedding Ruby in Java. Using this class, users can run Ruby scripts from Java programs easily. Also, users can use methods defined or implemented by Ruby. ScriptingContainer allows users to set configuratio...

JRuby 1.7.1 is our first update release since JRuby 1.7.0. The primary goal of 1.7 point releases is to fill out any missing compatibility issues with Ruby 1.9.3. The feedback we have gotten (along with patches) has ended up being a subtantial release.

We know that there are still pieces of 1.9 support we don’t have yet, like Ripper, but we are at a stable point where people can use JRuby in 1.9 mode to host production applications. At this point, we plan on putting out point releases of 1.7.x every 2-3 weeks for the foreseeable fut...

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After a long journey (1.5 years..oh my) we have released JRuby 1.7.0. The JRuby 1.7 release series represents a tremendous amount of work by dozens of contributors, and there are improvements in every subsystem. Users of highly-concurrent applications will see improvements in throughp...

After a long journey (1.5 years..oh my) we have released JRuby 1.7.0. The JRuby 1.7 release series represents a tremendous amount of work by dozens of contributors, and there are improvements in every subsystem. Users of highly-concurrent applications will see improvements in throughp...

This is the first (and hopefully only) release candidate of JRuby 1.7. The JRuby 1.7 release series represents a tremendous amount of work by dozens of contributors, and there are improvements in every subsystem. Users of highly-concurrent applications will see improvements in through...

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This release is a somewhat special release in that JRuby community members were primarily responsible for performing the backporting of fixes. These fixes represented what current users of JRuby 1.6.x wanted in a JRuby 1.6.8. Special thanks to merge-master David Kellum for putting so ...

Try it! Not ready to download yet? You can try JRuby as an applet right in your browser ! Getting Started with JRuby JRuby is one of the easiest Ruby implementations to set up. Let’s start with the basic instructions: Download JRuby : Visit the download page and grab the binaries for ...

This is the second preview release of JRuby 1.7. The JRuby 1.7 release series represents a tremendous amount of work by dozens of contributors, and there are improvements in every subsystem. Users of highly-concurrent applications will see improvements in throughput and raw parallelis...

This is the second preview release of JRuby 1.7. The JRuby 1.7 release series represents a tremendous amount of work by dozens of contributors, and there are improvements in every subsystem. Users of highly-concurrent applications will see improvements in throughput and raw parallelis...

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This is the first preview release of JRuby 1.7. This release represents a tremendous amount of work by dozens of contributors, and there are improvements in every subsystem. Users on Java 7 should start to see gains from invokedynamic, the JVM’s new support for dynamic languages. User...

This is the first preview release of JRuby 1.7. This release represents a tremendous amount of work by dozens of contributors, and there are improvements in every subsystem. Users on Java 7 should start to see gains from invokedynamic, the JVM’s new support for dynamic languages. User...

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This is the first preview release of JRuby 1.7. This release represents a tremendous amount of work by dozens of contributors, and there are improvements in every subsystem. Users on Java 7 should start to see gains from invokedynamic, the JVM’s new support for dynamic languages. User...

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The JRuby community is pleased to announce the release of JRuby 1.6.7.2. Homepage: http://www.jruby.org/ Download: http://www.jruby.org/download This is a special release of JRuby which only updates our shipped copy of RubyGems to version 1.8.24. This version of RubyGems is the first ...

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JRuby 1.6.7.2 Released Tuesday, May 01 2012 The JRuby community is pleased to announce the release of JRuby 1.6.7.2. Homepage: http://www.jruby.org/ Download: http://www.jruby.org/download This is a special release of JRuby which only updates our shipped copy of RubyGems to version 1....

This interface is the combination of two needs: 1) A Ruby interpreter position (for warnings and errors). The interpreter only cares about filename and endLine. 2) A IDE position (offsets for showing ranges of grammatical elements). The offsets represent positions 'between' characters...

Try JRuby! This applet lets you try JRuby in your browser. It's a 6 or 13MB file so it may take a few seconds to download. You can also download the IRB console as a WebStart app by downloading the WebStart JNLP file and running "javaws irb.jnlp" or launch it in directly (on some brow...

JRuby will be part of Google’s Summer of Code 2012 ! We’re looking for good mentors and students to come together and help make JRuby even more awesome. JRuby has great potential to expand Ruby and to improve the state of Ruby development, and at the same time it represents a number o...

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The JRuby community is pleased to announce the release of JRuby 1.6.7. Homepage: http://www.jruby.org/ Download: http://www.jruby.org/download The primary goal of the 1.6.x series is to round out our 1.9 support by fixing any reported incompatibilities. Of course, as with any JRuby re...

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The JRuby community is pleased to announce the release of JRuby 1.6.7. Homepage: http://www.jruby.org/ Download: http://www.jruby.org/download The primary goal of the 1.6.x series is to round out our 1.9 support by fixing any reported incompatibilities. Of course, as with any JRuby re...

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The JRuby community is pleased to announce the release of JRuby 1.6.7. Homepage: http://www.jruby.org/ Download: http://www.jruby.org/download The primary goal of the 1.6.x series is to round out our 1.9 support by fixing any reported incompatibilities. Of course, as with any JRuby re...